基于现场可编程FPGA的随身听设计

Design of Walkman Based on FPGA

本文依据随身听(MP3)的工作原理,介绍了基于现场可编程门阵列器件的设计思想和实现。现场可编程器件具有高密度、可编程及有强大的EDA软件支持等特点,所以本设计具有功能强、灵活和可靠性高等特点,高效率的设计,包括动态低音均衡,高性价比驱动器提供出色的音质,具有较高价值。

This paper introduces the work principle of MP3 players,and introduces the design thoughts and realization based on FPGA.With high density,high speed and strong field programmable ability,you can see it has some advantages of strong function,flexibility and high dependability.It has certain practical nature and spreading value.